baber/WOPTO huggingface dataset:
Patent JP-S63288015-A (JP)
Title: Exposure
Inventor: SEKIYA TOMOJI
IPC: H01L21/30
Filed: 1987-05-20
Abstract: PURPOSE:To ravel out the non-uniformity of exposure by the generation of a speckle pattern, to make it possible to form a pattern faithfully to a mask pattern, and to improve the contribution efficiency of exposure by monochromatic light by a method wherein the amount of deflection of monochromatic light caused by a mirror is set in such a manner that the speckle pattern generating on the resist film in an image- formation process will be shifted in the distance corresponded to the speckle size of the speckle pattern. CONSTITUTION:An ultraviolet laser beam 3, which is brought into the state of short wavelength and narrow band (monochromatic) is oscillated from a laser oscillator 1, and at the same time, sine signals of different frequencies with each other are inputted to the first and the second scanners 41 and 42. The first and the second reflection mirrors 51 and 52 are rotationally vibrated in the X-axis direction and the Y-axis direction respectively by the above-mentioned input signal, the laser beam 3 is reflected by the first reflection mirror 51 while the beam is being deflected in the X-axis direction, and also the laser beam 3 reflected by the second reflection mirror 52 while it is deflected in the Y-axis direction. At this time, the amount of deflection of the reflection laser beam 3 is set in such a manner that said speckle pattern will be shifted in the distance correspondint to the speckle size of the speckle pattern generated on the resist film in an image-formation process.
Patent JP-S5349346-A (JP)
Title: High-frequency oven
Inventor: NISHINO TOSHIJI
IPC: F24C7/02
Filed: 1976-10-15
Abstract: PURPOSE: To provide an efficient, power-saving cooking or the like treatments of food by automatically changing over the output of an HF oven from a high level to a low level when the set food temperature has been reached. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0420561-A (JP)
Title: Thermoplastic resin composition
Inventor: KAWAKI TAKAO
IPC: C08K3/32
Filed: 1990-05-14
Abstract: PURPOSE:To improve weld strength along with the balance among heat resis tance, mechanical properties, and solvent resistance by compounding an arom. polycarbonate resin, a polyamide resin, and an inorg. acid. CONSTITUTION:The title compsn. comprises an arom. polycarbonate resin, a polyamide resin, and an inorg. acid. A pref. compounding ratio of the polycar bonate resin to the polyamide resin is 1/9 to 9/1, and a pref. amt. of the acid is 0.005-2wt.%. Pref. inorg. acids are boric acid, phosphorous acid, diethyl phos phate, diphenyl phosphate, diethyl borate, and diphenyl borate, boric acid being esp. pref.
Patent JP-H08313151-A (JP)
Title: Air separator
Inventor: YOSHINO AKIRA
IPC: F25J3/02
Filed: 1995-05-23
Abstract: PURPOSE: To lower the entire height of an air separator by arranging a condenser-containing type condenser at the upper part of a high-pressure fractionating tower and installing the tower and a low-pressure fractionating tower in the same height in deep freeze liquefying and separating means. CONSTITUTION: Deep freeze liquefying and separating means has a high-pressure fractionating tower 4 and a low-pressure fractionating tower 14, and a condenser 9-containing type main condenser 8 is disposed at the upper part of the tower 4. The tower 14 is disposed in the same height as the tower 4, and vaporized liquid air generated in the condenser 8 is guided to the tower 14 via guide tubes 13, 18. Branch tubes 20, 21 are provided at the upper part of the tower 14 to introduce liquid nitrogen. On the other hand, the part of the nitrogen gas generated in the tower 4 is guided into the condenser 9 via a first circulation channel 6, and the liquefied nitrogen generated in the condenser 9 is returned to the upper part of the tower 4 via a second circulating tube 7. Thus, onsite supply is facilitated, the height of the entire apparatus is lowered to improve the purifying efficiency.
Patent JP-S5824556-A (JP)
Title: Synthesis of n-isopropyl-n'-o- carbomethoxyphenyl sulfamide
Inventor: NIKORU SUTABIIRE
IPC: C07C303/38
Filed: 1982-07-15
Abstract: In order to synthesise N-isopropyl-N'-o-carbomethoxy- phenylsulphamide, sulphuric chlorohydrin is reacted with a pyridic base between -10° and 50 °C, after which anthranil- lc acid methyl ester is firstly added at 0°-60°C, followed by isopropylamine at 0°-60°C, and finally phosphoric anhydride at 20°-80°C, the product being precipitated by dilution with water and recovered by filtration.
Patent JP-S62281625-A (JP)
Title: Estimating device for burst receiving position
Inventor: TAKAI HARUKI
IPC: H04L7/10
Filed: 1986-05-30
Abstract: PURPOSE:To obtain the code reception estimating window signals for burst synchronization for subsequent bursts with no reference to the reception burst time plan, by using a burst synchronizing code detecting circuit, a burst length information extracting circuit and an arithmetic circuit. CONSTITUTION:A burst synchronizing code detecting circuit 2 detects the burst synchronizing codes out of the reception burst type data train in a section indicated by the estimated gate signal for burst synchronizing code. Then a burst length information extracting circuit 3 extracts the burst length information out of the reception burst type data with reference to the detection timing for burst synchronizing code. An arithmetic circuit 5 operates the terminating position of the burst based on the burst length information and the burst synchronizing code detection timing for production of the burst synchronizing code reception estimating window signals for subsequent bursts.
Patent JP-S5748315-A (JP)
Title: Method and apparatus for subjecting sludge to dehydration treatment
Inventor: ITOU HAJIME
IPC: B01D33/06
Filed: 1980-09-05
Abstract: PURPOSE: To attain enhancement of dehydration efficiency and effective reutilization of released water, in dehydrating a sludge mixed with a coagulating liquid, by a method wherein a sieve drum is provided in a preceeding stage and released water of a dehydrator and washing waste water of a filter cloth are treated by said drum.  
     CONSTITUTION: A sludge recovered from a sewage treating plant or the like is stored in a tank 1 and, after crude dusts therein are preliminarily removed by a strainer 2, transferred to a mixer 5 by a pump 4 and, herein, supplied with a coagulating liquid from a tank 7 and, further, supplied into a coagulating, mixing and concentrating tank 6. The sludge coagulated in the tank 6 is supplied to a rotary sieve drum 22 to filter free water. The coagulated sludge is supplied to a belt press type dehydrator 12 in a next process and free water is stored in a tank 13 and, thereafter, supplied to nozzles 14, 18, 19 for washing a filter cloth of the sieve drum and the dehydrator. Further, the released water of the dehydrator 12 is supplied into the sieve drum by a pump 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5550916-A (JP)
Title: Forming method for straight seam welded large diameter pipe
Inventor: KAWAI KAZUO
IPC: B21C37/08
Filed: 1978-10-07
Abstract: PURPOSE: To reduce the load of O-press, and to prevent the incompletely formed part to be left behind after the O-press, by improving the shape of the C-U formed material, at manufacturing the large diameter steel pipe by applying the C-U-O press to the steel sheet.  
     CONSTITUTION: By applying the C-press to the steel sheet 1 as the material, both edges 1', 1', are bent upward, and the middle part is formed into U-type 2' by the U-press through winding the middle part around the U-punch 2. Finally, the sheet 1 is O-pressed by the O-dies 3, 3, being formed into a cylinder; hereby, the straight seam welded large diameter pipe is formed. At C-U press in above processes, the size of C-bend at edges 1', 1', of the sheet 1 is taken as S, and the outer circumferential length of the product pipe is taken as L; then, the value of S/L is specified to 0.06W0.10. Besides, when the U-bend breadth obtained by U-press is taken as B, and the outer diameter of the product pipe is taken as D, the value of B/D is specified to 0.75W1.0. When the outer radius of U-bend part of the material formed by the U-press is taken as R, the value of R/D is specified to a range 0.2B/D+ 0.15W0.5B/D-0.05. According to this method, the defectless large diameter steel pipe can be formed by the small O-press pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5826617-A (JP)
Title: Car air conditioner controlling device
Inventor: KOJIMA YASUSHI
IPC: B60H1/00
Filed: 1981-08-07
Abstract: PURPOSE:To aim at feeding an efficient heat volume and securing comfortable air conditioning space, by varying heat volume regulation values of a control unit in response to the air volume subjected to air conditioning among a car room. CONSTITUTION:When an air conditioner is started by a front panel 29, a package control switch 293 can control an air conditioner 2 for cooling and also an  air conditioner 3 for heating from front to rear. In addition, when only a front  air conditioner 1 is operated, air conditioning capacity is automatically controlled with a curtain switch 43 sectioning a car room into two parts, front and  rear seats. Next, when a rear air conditioner 2 or 3 is operated with a rear  panel 44, a required heat volume Q is found alike in conformity with a state of  the curtain switch 43 and then air flow commensurate to the heat volume Q is  controlled. Calculation of this heat volume Q varies a constant decided dependent upon a body construction, etc., of a subject car in accordance with switching of a curtain 433.
Patent JP-H09307879-A (JP)
Title: Radio supervisory system
Inventor: NUMAGAMI KOICHI
IPC: H04B1/707
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To configure the radio supervisory system employing spread spectrum communication with a transmission function only for a transmission station and with a reception function only for a reception station. SOLUTION: Each transmission station samples an analog video signal from a camera 1 to convert it into a digital signal, the signal is compressed and the resulting signal is stored in a 1st memory section 4. A control section 5 controlling storage and read of the 1st memory section 4 reads stored video data according to a timing predetermined in the transmission station and sends the read video data to a reception station via a transmission means. A transmission identification code to specify the transmission station is added to the video data. Furthermore, the transmission timing is assigned in advance to each transmission station in the order and a plurality of the transmission stations send the video data sequentially one by one station. The transmission timing is managed based on a clock section 6.  The clock section 6 calibrates the time for each setting time based on a standard radio wave received by a standard radio wave reception section 7.
Patent JP-S6016597-A (JP)
Title: Preparation of vitamin b12
Inventor: TAKEUCHI DAIZOU
IPC: C12R1/01
Filed: 1983-07-08
Abstract: PURPOSE:To produce vitamin B12 efficiently by fermentation, by cultivating Rhodopseudomonas protamicus, a cell fusion bacterium. CONSTITUTION:Rhodopseudomonas spheroides, a photosynthesis bacterium, known to have chlorophyll biosynthesis ability, and Protaminobacter ruber, a methanol-assimilating bacterium, known to have vitamin B12 biosynthesis ability are subjected to cell fusion to prepare Rhodopseudomonas protemicus (FERM-P 180). The fused bacterium is cultivated in a medium requiring a carbon source, nitrogen source, inorganic salt, etc., containing a very small amount of a nutrient, preferably at 30-37 deg.C at 7.0-7.5pH for 3-5 days, and vitamin B12 is formed in a mold and culture solution (mainly in the mold). When 10-100mg/l calculated as cobalt.6 hydrate of Co<2+> is present in the medium, preparation of vitamin B12 is extremely increased.
Patent JP-S5551525-A (JP)
Title: Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle
Inventor: OOTA AKIHO
IPC: B29C71/00
Filed: 1978-10-09
Abstract: PURPOSE: To raise the density of resin material forming a mouthpiece of a bottle and to strengthen the same by heating the mouthpiece of the bottle at a specified temperature and by crystalizing resin material.  
     CONSTITUTION: In a position slightly sifted for right over the mouthpiece 2, polyethyleneterephtalateresin-made biaxial streching molded bottle 1, an ultrainfrared ray bar heater H is arranged. The bottle 1 is made by revolve being placed on a receiving jig 3, which is fixed on the top of a rotary axis 4 revolving at a fixed speed. As for the range of heating temperature and heating hour for crystalization, the heating temperature is about 140W170°C, while the heating hour of about 4W8 minutes is appropriate, although there is some difference depending on the mouthpieth thickness and the surrounding temperature. The greatly improved density of resin material serves to the greatly improvement increazing resistance and to improving impact-and wear resistance and so forth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10322248-A (JP)
Title: Non-contact card system and reader/writer unit for non contact ic card
Inventor: MIYASHITA SHINICHI
IPC: G06K17/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card system to attain stable communication between a reader/writer unit and a non-contact IC card irrespective of a position of the non-contact IC card, and the reader/writer unit for a non- contact IC card. SOLUTION: An electric power transmission antenna 4 and a data transmission antenna 5 are placed opposite to each other at a specified distance and an interval between the respective antennas 4, 5 is defined as a passing route of the non-contact IC card. When the non-contact IC card is near the antenna 4, large electric power is received by the non-contact IC card, the electric power of data transmission is increased, therefore, the data transmission is surely performed even if the non-contact IC card is far way from the antenna 5. On the other hand, when the non-contact IC card is far way from the antenna 4, the electric power to be received is reduced, however, the data transmission is performed even with low electric power of transmission since the date transmission antenna 5 is near the non-contact IC card.
Patent JP-H10315789-A (JP)
Title: Engine supporting device
Inventor: YOSHIDA SHINYA
IPC: B60K5/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise in an engine supporting device of such constitution as to support an engine by an engine mount fixed to a vehicle body. SOLUTION: An engine mount fitting 54 is fixed to a vehicle body (side member 58), and an engine is supported by this engine mount fitting 54. In an engine supporting device of such constitution, a pressure plate 65 for connecting the engine mount fitting 54 and the side member 58 and imparting pressure between both members is interposed in a position where a clearance 76 is formed between the engine mount fitting 54 and the side member 58.
Patent JP-H11313692-A (JP)
Title: Production of polyester
Inventor: IKEDA RYOHEI
IPC: B05D7/24
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester under mild conditions at a low cost without using an organic solvent exerting a bad influence on a human body by reacting a polyfunctional carboxylic acid with a polyhydric alcohol in the presence of a hydrolase substantially in a solventless state. SOLUTION: A polyfunctional carboxylic acid (e.g. sebacic acid or the like) is reacted with a polyhydric alcohol (e.g. 1,4-butanediol or the like) substantially in a solventless state in the presence of a hydrolase (e.g. lipase or the like) at 10-80 deg.C to give the objective polyester under mild conditions at a low manufacturing cost without using an organic solvent having a bad influence on a human body. A trifunctional or polyfunctional or a trihydric or polyhydric compound can be used as at least one of the polycarboxylic acid and the polyhydric alcohol.
Patent JP-S614968-A (JP)
Title: Probe device and probe card
Inventor: SATOU TERUYA
IPC: G01R1/073
Filed: 1984-06-19
Abstract: PURPOSE:To automate the positioning of the probe card by providing the probe card with a positioning mark, and providing a detecting means which detects an alignment at the wafer stage side of a prober. CONSTITUTION:A wafer stage 9 is moved under the probe card 1 in the X and Y directions, and then a photosensor 12 makes a scan on alignment marks 3a- 3c to detect an error of the probe card 1 based upon a desired positioning position. Then, a controller 13 sends a command to a pulse motor 8 with information on a rotational direction to rotate a rotary disk 6 and correct an error in the rotational direction of the rotary disk 6, thereby aligning a probe 2 accurately to the bonding pad of each pad in a wafer 11.
Patent JP-S62280951-A (JP)
Title: Dma transfer device
Inventor: SHIBATA TATSUO
IPC: G06F13/28
Filed: 1986-05-29
Abstract: PURPOSE:To save memory resources for the system by realizing a DMA transfer using a table generator circuit constituted of a BTAR, a BTCR and an adder. CONSTITUTION:The table generator circuit for DMA 4 constituted of the block address top register BTAR 1, the block transfer word number register BTCR 2 and the adder 3 is provided. The top address of a block that is first transferred is set to the BTAR 1 and the number of transfer words in a block to the BTCR 2. After the transfer of the initial block starts, the contents in the BTAR 1 and the BTCR 2 are added to generate the top address of a next block. It is set to the BTAR 1 to update the contents in the BTAR 1. After the transfer of data in one block ends, a DMAC accesses the updated contents in the BTAR 1, and transfers data in the next block according to the accessed contents.
Patent JP-H0419161-A (JP)
Title: Thin-film thermal head
Inventor: MORIYA TSUTOMU
IPC: B41J2/345
Filed: 1990-05-14
Abstract: PURPOSE:To enable printing being distinct in the profile of a printed dot shape by making the width of an electrode to be connected with a heating resistor narrower than the width of the heating resistor. CONSTITUTION:An individual electrode 2 and common electrode 3 are formed to the width of about 2/3 of that of a heating resistor 1. When power is applied, the temperature of the heating resistor part in the vicinity of both electrodes approaches that of the central part of a heating element and, at the same time, heat is well separated between the heating resistor and electrodes so that a temperature distribution can be brought near to a trapezoidal distribution. A dot shape printed by a thin film type thermal head constituted in this manner is distinct in profile and enables printing with a high printing quality.
Patent JP-H08313605-A (JP)
Title: Residual capacity detector for battery
Inventor: ASAI NOBUO
IPC: H01M10/48
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a detector for detecting the residual capacity of a battery under conditions similar to actual operating conditions including the ambient temperature. CONSTITUTION: A control section 15 controls a discharge circuit section 12 connected with a battery 11 and discharge operation is performed with a discharge current corresponding to the battery 11. Thereafter, the control section 15 controls a voltage monitor section 13 to monitor the voltage of the battery 11. The control section 15 corrects the voltage monitor data of the battery 11 obtained from the voltage monitor section 13 based on the temperature of battery 11 detected by a temperature sensor 18. The corrected monitor data is presented on a display unit 16 and the state of residual capacity of battery 11 is notified by means of a buzzer 17.
Patent JP-H11320132-A (JP)
Title: Joining method for titanium-aluminum alloy member and constructive steel member, and joined part
Inventor: TETSUI TOSHIMITSU
IPC: B23K103/24
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To improve reliability against a high temperature strength of a joining part by joining a turbine wheel composed of TiAl alloy and a steel shaft, using an alloy as an intermediate member whose thermal expansion coefficient is equivalent to that of the TiAl alloy. SOLUTION: When a steel made shaft 2 is joined with the TiAl alloy made turbine wheel being composed of and including, at an atomic ratio, 45-48% Al, 5-9% Nb, 1-2% Cr, 0.2-0.5% Si, 0.3-2% Ni, 0.01-0.05% Y and, Ti and an avoidable impurity as a balance, an intermediate material 3 composed of an incoloy 903, 907 or 909 is used. A concave part is formed on either one part of the joining faces between the turbine wheel 1 and the intermediate member 3, and a convex part is formed on the other face part. An abrasion welding is then carried out under the condition that the concaved and convexed parts are abutted.  The joining face shape is made in a manner that the central part, which being equivalent to 20-70% of cross section diameter being orthogonal to the shaft, is vertical against the shaft and its outer surrounding is slanted by 20-40 deg., preferably 30 deg. from the face vertical against the shaft.
Patent JP-S5648662-A (JP)
Title: Image recorder
Inventor: TAMURA TAKASHI
IPC: G03G15/16
Filed: 1979-09-28
Abstract: PURPOSE: To prevent staining of transfer paper by providing at least one idler opposing to a guide roller by way of a transfer electrode in-between, an endless belt put on between this idler and the guide roller and a cleaning member for cleaning the belt positioned in the travel path of said belt.  
     CONSTITUTION: A stationary belt 15 which is fixed at one end to a stay is positioned in the end part of a photosensitive drum 2 and its intermediate part is held in sliding contact with the peripheral surface position of the photosensitive drum 2 opposing to a transfer electrode 16. Two idlers 24, 25 opposing to a guide roller 17 by way of the transfer electrode 16 in-between are provided and an endless movable belt 26 is put on between the idlers 24, 25 and the guide roller 17 and is put in the position aligned to the stationary belt. This movable belt makes sliding contact with the stationary belt at the same speed as that of the photosensitive drum. A cleaning brush 28 with which the movable belt 26 makes sliding contact is provided to the support plate 27 behind the electrode plate 16b to prevent the stationary belt 15 from being stained by the toner. Hence, the staining of transfer paper may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61282202-A (JP)
Inventor: MATSUYAMA YOSHINORI
IPC: B65F3/20
Filed: 1985-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11323862-A (JP)
Title: Speed change gears for walking type snow remover
Inventor: KOFUCHI TOSHIYUKI
IPC: E01H5/04
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from being swung around by a machine body by changing the length of a link rod by operating a cylinder mechanism by the reaction of operation of a hydraulic non-stage transmission after performing slewing or extreme on-ground slewing operation while the machine body is traveling at a high speed. SOLUTION: If slewing or extreme slewing operation is performed while a machine body is traveling forward at a high speed, a cylinder mechanism 28 interposed in a link rod 27 is automatically operated by means of a reaction by a hydraulic non-stage transmission 5, the length of the link rod 27 becomes short, traveling speed of the machine body decreases and slewing or extreme on-ground slewing speed is eased. Also, when slewing or extreme on-ground slewing is ended, the cylinder mechanism 28 is automatically operated and the length of link rod 27 returns to the original one. Thus, the operator can follow up safely without being swung around by the machine body. Also, the machine body is able to travel at a preset high speed.